Triple

T3097704
Position Surface form Disambiguated ID Type / Status
Subject River Alt E64637 entity
Predicate locatedNear P294 FINISHED
Object Mersey Estuary E60626 NE FINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Mersey Estuary | Statement: [River Alt, locatedNear, Mersey Estuary]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mersey Estuary
Context triple: [River Alt, locatedNear, Mersey Estuary]
  • A. Mersey Estuary chosen
    The Mersey Estuary is the tidal mouth of the River Mersey in northwest England, forming a wide inlet between Liverpool and the Wirral Peninsula that is significant for shipping, industry, and wildlife habitats.
  • B. Kent Estuary
    The Kent Estuary is a tidal estuarine inlet in northwest England where the River Kent meets Morecambe Bay, characterized by extensive sandflats and saltmarshes.
  • C. River Mersey
    The River Mersey is a major river in North West England that flows through cities including Manchester and Liverpool before emptying into the Irish Sea.
  • D. Mersey River
    The Mersey River is a significant river in northern Tasmania, Australia, flowing through the city of Devonport before emptying into Bass Strait.
  • E. Thames Estuary
    The Thames Estuary is the broad tidal mouth of the River Thames where it meets the North Sea, forming a major shipping route and ecological zone in southeast England.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ad857dc98481909e585dc3372e3ed5 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada23dde988190a1aca020685594f3 completed March 8, 2026, 4:22 p.m.
NED1 Entity disambiguation (via context triple) batch_69b276df42048190bcb79277a28f866a completed March 12, 2026, 8:18 a.m.
Created at: March 8, 2026, 3:03 p.m.